package com.caoyi.gulimall.gateway.config;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.cors.CorsConfiguration;
import org.springframework.web.cors.reactive.CorsConfigurationSource;
import org.springframework.web.cors.reactive.CorsWebFilter;
import org.springframework.web.cors.reactive.UrlBasedCorsConfigurationSource;
import org.springframework.web.server.ServerWebExchange;

/**
 * author:cy
 * Date:2020/6/13 16:53
 */
@Configuration
public class GulimallCorsConfiguration {

    @Bean
    public CorsWebFilter corsWebFilter(){
        UrlBasedCorsConfigurationSource urlBasedCorsConfigurationSource = new UrlBasedCorsConfigurationSource();
       CorsConfiguration corsConfiguration =new CorsConfiguration();
       // 配置跨域
       corsConfiguration.addAllowedHeader("*");
       corsConfiguration.addAllowedMethod("*");
       corsConfiguration.addAllowedOrigin("*");
       corsConfiguration.setAllowCredentials(true);

       urlBasedCorsConfigurationSource.registerCorsConfiguration("/**",corsConfiguration);
        return  new CorsWebFilter(urlBasedCorsConfigurationSource);
    }
}
